Interesting speculations, Fred,
I definitely think both Heyward and Hanson would be great additions for the Padres. If Tyson or Cashner are included, I wouldn't be surprised if either could be had, and I don't think Alvarez or Davis would cost much.
As to shortstops, I would look in Texas' direction. They' would definitely be willing to move either Profar or Andrus for a package starting with Ross or Cashner, although I'm sure they'll ask for Wisler or Fried in a Profar deal. Another curious player to target if they want to aim big would be Joey Gallo. I doubt Texas would be willing to give him up for anything but a knockout deal, but he could play 3rd and first, and his amazing power would even play in Petco.
You've got a good eye spotting Marrero, who looks like a right-handed Crawford with less pop, but I don't see Boston giving him up without getting Ross, Cashner, Wisler, Fried, or Renfroe...particularly since Boston isn't sure yet that Bogaerts is a shortstop.
Anyway, you clearly know your team, and I'm sure Preller would appreciate your input...
